IPC Main Group
H04H 40/00 Arrangements specially adapted for receiving broadcast information
Introduced: January 2009
Last revised: January 2008
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- BROADCAST COMMUNICATION
2 direct subcodes
Child Classifications
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- H04H 40/09 Arrangements for receiving desired information automatically according to timetables
- H04H 40/18 Arrangements characterised by circuits or components specially adapted for receiving